title: Gastric and jejunal alimentation with fine polyethylene tubes.
mesh_terms: D006801:Humans; D007263:Infusions, Parenteral / Q000295:instrumentation*; D007583:Jejunum; D020959:Polyethylene; D011095:Polyethylenes; D013270:Stomach
chemical_list: D011095:Polyethylenes; D020959:Polyethylene
keywords: INFUSIONS, PARENTERAL/apparatus and instruments